Home / 1,740,300.28-2,610,520.40-829,014.28

Finding the Fourth Proportional to 1,740,300.28, 2,610,520.40 and 829,014.28

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Solution

The fourth proportional to 1,740,300.28, 2,610,520.40 and 829,014.28 is: 1,243,554.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,300.28 : 2,610,520.40 = 829,014.28 : x
  2. Step 2: Convert to fraction form
    1,740,300.28/2,610,520.40 = 829,014.28/x
  3. Step 3: Cross multiply
    1,740,300.28x = 2,610,520.40 × 829,014.28
  4. Step 4: Simplify right side
    1,740,300.28x = 2,164,158,689,831.31
  5. Step 5: Solve for x
    x = 2,164,158,689,831.31/1,740,300.28
  6. Step 6: Final answer
    x = 1,243,554.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.